/*++

  Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>
                                                                                   
  SPDX-License-Identifier: BSD-2-Clause-Patent

                                                                                   


Module Name:

  LpcWpc83667Policy.h

Abstract:

  Protocol used for WPC83627 Policy definition.
-------------------------------------------------------------------------------
   Rev   Date<MM/DD/YYYY>    Name    Description
  -------------------------------------------------------------------------------
  R01   < 4/22/2011>         LB     Update driver for Sio83627UGH support.
  -------------------------------------------------------------------------------
**/

#ifndef _WPC83627_POLICY_PROTOCOL_H_
#define _WPC83627_POLICY_PROTOCOL_H_

EFI_FORWARD_DECLARATION (EFI_WPC83627_POLICY_PROTOCOL);

#define EFI_WPC83627_POLICY_PROTOCOL_GUID \
  { \
    0xd3ecc567, 0x9fd5, 0x44c1, 0x86, 0xcf, 0x5d, 0xa7, 0xa2, 0x4f, 0x4b, 0x5d \
  }

#define EFI_WPC83627_COM1_ENABLE          0x01
#define EFI_WPC83627_COM2_ENABLE          0x01

#define EFI_WPC83627_COM3_ENABLE          0x01
#define EFI_WPC83627_COM4_ENABLE          0x01

#define EFI_WPC83627_LPT1_ENABLE          0x01
#define EFI_WPC83627_LPT1_ENABLE          0x01
#define EFI_WPC83627_FDD_ENABLE           0x01
#define EFI_WPC83627_FDD_WRITE_ENABLE     0x01
#define EFI_WPC83627_PS2_KBC_ENABLE       0x01
#define EFI_WPC83627_ECIR_ENABLE	  0x01

#define EFI_WPC83627_COM1_DISABLE         0x00
#define EFI_WPC83627_COM2_DISABLE         0x00

#define EFI_WPC83627_COM3_DISABLE         0x00
#define EFI_WPC83627_COM4_DISABLE         0x00

#define EFI_WPC83627_LPT1_DISABLE         0x00
#define EFI_WPC83627_FDD_DISABLE          0x00
#define EFI_WPC83627_FDD_WRITE_PROTECT    0x00
#define EFI_WPC83627_PS2_KBC_DISABLE      0x00
#define EFI_WPC83627_ECIR_DISABLE         0x00
#define EFI_WPC83627_RESERVED_DEFAULT     0x00

typedef struct {
  UINT16  Com1               :1;             // 0 = Disable, 1 = Enable
  UINT16  Lpt1               :1;             // 0 = Disable, 1 = Enable
  UINT16  Floppy             :1;             // 0 = Disable, 1 = Enable
  UINT16  FloppyWriteProtect :1;             // 0 = Write Protect, 1 = Write Enable
  UINT16  Port80             :1;             // 0 = Disable, 1 = Enable
  UINT16  CIR                :1;             // CIR enable or disable
  UINT16  Ps2Keyboard        :1;             // 0 = Disable, 1 = Enable
  UINT16  Ps2Mouse           :1;             // 0 = Disable, 1 = Enable
  UINT16  Com2               :1;             // 0 = Disable, 1 = Enable

  UINT16  Com3               :1;             // 0 = Disable, 1 = Enable
  UINT16  Com4               :1;             // 0 = Disable, 1 = Enable

  UINT16  Dac                :1;             // 0 = Disable, 1 = Enable
  UINT16  Rsvd               :6;
} EFI_WPC83627_DEVICE_ENABLES;

typedef enum {
  LptModeOutput,
  LptModeBiDirectional,
  LptModeEpp,
  LptModeEcp
} EFI_LPT_MODE;

typedef struct _EFI_WPC83627_POLICY_PROTOCOL {
  EFI_WPC83627_DEVICE_ENABLES DeviceEnables;
  EFI_LPT_MODE              LptMode;
} EFI_WPC83627_POLICY_PROTOCOL;

extern EFI_GUID gEfiLpcWpc83627PolicyProtocolGuid;

#endif
